.video {
  position: relative;
  overflow: hidden;
}
.video:hover .video-controls {
  bottom: 0px!important
}
.video-content {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-controls {
  position: absolute;
  bottom: -50px;
  left: 0;
  height: 50px;
  width: 100%;
  background: rgba(0, 0, 0, .8);
  transition: .3s;
}
.video-progress {
  position: relative;
  height: 5px;
  background:#222233;
}
.video-progress-now {
  width: 0%;
  height: 100%;
  background-color: #ff6a03;
  position: absolute;
  left: 0;
  z-index: 1
}
.video-progress-suc {
  width: 0%;
  height: 100%;
  background-color: #666;
  position: absolute;
  left: 0;
}
.video-progress-bar, .video-volprogress-bar {
  height: 14px;
  width: 14px;
  background-color: white;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 0;
  margin: -7px;
  margin-top: -4px;
  z-index: 2
}
.video-play {
  float: left;
  height: 45px;
  line-height: 45px;
  margin-left: 35px;
}
.video-play i {
  font-size: 24px;
  color: white;
  cursor: pointer;
}
.video-time {
  float: left;
  height: 45px;
  line-height: 45px;
  margin-left: 30px;
  color: white;
}
.video-fullscreen {
  float: right;
  height: 45px;
  line-height: 45px;
  margin-right: 20px;
  margin-left: 12px;
}
.video-fullscreen i {
  font-size: 18px;
  color: white;
  cursor: pointer;
}
.video-volume {
  float: right;
  height: 45px;
  display: flex;
  align-items: center;
}
.video-volume i {
  font-size: 20px;
  margin-right: 10px;
  color: white;
}
.video-volprogress {
  width: 100px;
  height: 5px;
  background-color: #222233;
  position: relative;
}
.video-volprogress-now {
  width: 50%;
  height: 100%;
  background-color: #ff6a03;
}
.video-volprogress-bar {
  left: 50%;
}